| Lesson 9 Who Wore the First Eyeglasses?
Who Wore the First Eyeglasses?
Nero, the emperor of Rome, used lenses. He used them to watch
“색깔있는” ▷to부정사의 용법:
fighting games. Could he see with the lenses? We are not sure.
“더 잘”
The first real eyeglasses in 1284 or 1285. , no one knows
“invent"의 알맞은 형태? | 
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1:1문의
